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[英]How do you set up the correct HTTP Response object for a Range request coming from BITS (Background Intelligent Transfer Service)?
[英]how do I parse the http response object coming from asmx
$scope.Edit = function (id) { console.log("edit id : " + id); $scope.Employee = {}; $scope.eid = id; var data = JSON.stringify({empid: $scope.eid}); var url = "/services/EmployeeService.asmx/EditEmployee"; $http.post(url, data).then(function (response) { $scope.Employee = response.data; console.log($scope.Employee.fname); console.log($scope.Employee); var mydata = jQuery.parseJSON(JSON.stringify(response.data)); console.log(mydata); }, function (response) { console.log(response.status); console.log(response.statusText); }); }
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string EditEmployee(int empid)
{
Employee employee = new Employee();
if (emplist.Count > 0)
{
foreach (Employee emp in emplist)
{
if (emp.empId == empid)
{
employee.empId = empid;
employee.fname = emp.fname;
employee.city = emp.city;
employee.mobile = emp.mobile;
employee.country = emp.country;
break;
}
}
}
JavaScriptSerializer js = new JavaScriptSerializer();
Context.Response.Clear();
Context.Response.ContentType = "application/json";
List<Employee> elist = new List<Employee>();
elist.Add(employee);
return new JavaScriptSerializer().Serialize(elist);
}
這是我從回應中得到的
對象d:“ [{” empId“:103,” fname“:” sujith“,” city“:” trichy“,” mobile“:” 56456456“,” country“:” India“}]”“ 原型 :對象
如何解析有角js對象。 我想這樣訪問: $scop.Employee.empId,$scope.Employee.fname
感謝和問候阿倫
您確定接收到的對象以“”(雙引號)開頭和結尾嗎?
更改以下行
$scope.Employee = response.data;
同
$scope.Employee = response.data.d[0];
嘗試這個。 這應該工作:
$scope.Edit = function (id) { console.log("edit id : " + id); $scope.Employee = {}; $scope.eid = id; var data = JSON.stringify({empid: $scope.eid}); var url = "/services/EmployeeService.asmx/EditEmployee"; $http.post(url, data).then(function (response) {
$scope.Employee = response.data.d[0];
console.log($scope.Employee.fname);
console.log($scope.Employee); }, function (response) {
console.log(response.status);
console.log(response.statusText); });
}
$scope.Edit = function (id) { console.log("edit id : " + id); $scope.Employee = {}; $scope.eid = id; var data = JSON.stringify({ empid: $scope.eid }); var url = "/services/EmployeeService.asmx/EditEmployee"; $http.post(url, data).then(function (response) { $scope.Employee = JSON.parse( response.data.d); console.log("empid: " + $scope.Employee.empId); console.log("fname: " + $scope.Employee.fname); console.log("city: " + $scope.Employee.city); console.log("country: " + $scope.Employee.country); }, function (response) { console.log(response.status); console.log(response.statusText); }); }
enter code here
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string EditEmployee(int empid)
{
Employee employee = new Employee();
if (emplist.Count > 0)
{
foreach (Employee emp in emplist)
{
if (emp.empId == empid)
{
employee.empId = empid;
employee.fname = emp.fname;
employee.city = emp.city;
employee.mobile = emp.mobile;
employee.country = emp.country;
break;
}
}
}
return new JavaScriptSerializer().Serialize(employee);
}
enter code here
謝謝Vikas Thakur,Abhijeet Jaiswal,它幫助我解決了它,現在它可以正常工作了,在asmx webservice webmethod中有什么錯誤,我應該以字符串形式返回Employee對象,以前我錯誤地將其添加到列表中並返回了列表。 webmethod的返回類型為字符串,因此無法解析。 現在它正在解析。 謝謝你們倆幫助了我。
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